package com.project.servlet;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Arrays;

public class AddServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doPost(req,resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf-8");
        resp.setContentType("text/html;charset=utf-8");

        String info = "";
        //根据表单名，得到表单值
        String userName = req.getParameter("userName");
        String birthday = req.getParameter("birthday");
        info += "姓名:" + userName + "<br>生日：" + birthday + "<br>";

        String edu = req.getParameter("edu");
        String sex = req.getParameter("sex");
        info += "学历:" + edu + "<br>性别:" + sex + "<br>";
        //客户端提交多个同名的键值对，利用得到数组
        String[] likeArray = req.getParameterValues("like");
        info += "爱好:" + Arrays.toString(likeArray) + "<br>";
        resp.getWriter().println(info);
    }
}
